9835405613 has 16 divisors (see below), whose sum is σ = 11785305600. Its totient is φ = 8102389680.

The previous prime is 9835405589. The next prime is 9835405627. The reversal of 9835405613 is 3165045389.

It is not a de Polignac number, because 9835405613 - 2⁶ = 9835405549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9835405693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018223 + ... + 1027836.

It is an arithmetic number, because the mean of its divisors is an integer number (736581600).

Almost surely, 2^9835405613 is an apocalyptic number.

It is an amenable number.

9835405613 is a deficient number, since it is larger than the sum of its proper divisors (1949899987).

9835405613 is a wasteful number, since it uses less digits than its factorization.

9835405613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046112.

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 9835405613 is about 99173.6134916945. The cubic root of 9835405613 is about 2142.5489769034.

The spelling of 9835405613 in words is "nine billion, eight hundred thirty-five million, four hundred five thousand, six hundred thirteen".